{"product_id":"marquise-cut-lab-grown-diamond-six-prong-setting-engagement-ring","title":"Marquise Cut Lab Grown Diamond Six-Prong Engagement Ring","description":"\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCenter diamond\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMarquise Cut · 10.2 × 5.2 mm · approx. 1.00 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccent diamonds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 6 baguette cut diamonds · approx. 0.29 ct total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal diamond weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.29 ct · 7 diamonds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStone type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLab Grown Diamond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSix-Prong marquise basket with protective pointed-end prongs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShoulders\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndividually prong-set baguette diamonds in a linear arrangement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish · Occasion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Polish · Engagement, Bridal, Anniversary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003eAt a glance\u003c\/h5\u003e\n\u003cp\u003eA marquise cut lab grown diamond Six-Prong engagement ring from Signora Jewels.\u003c\/p\u003e\n\u003cp\u003eOne 10.2 × 5.2 mm marquise center weighing approx. 1.00 ct, with protective pointed-end prongs and approx. 6 baguette diamonds along the shoulders totaling 0.29 ct. Approx. 1.29 ct combined. IGI certified.\u003c\/p\u003e\n\u003cp\u003eMade to order in 11 metals: silver, 9K\/14K\/18K gold (yellow, white, rose) and platinum.\u003c\/p\u003e\n\u003cp\u003eFree insured express shipping over $500, duties prepaid to the US, UK and Canada, 30-day returns.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose your metal and color from the options on this page. The marquise center is fixed at approximately 1.00 ct.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe two points of a marquise need a setting that takes them seriously. Signora Jewels holds this 10.2 × 5.2 mm diamond with protective prongs at both tips, supported by four more around its curved sides. The elongated outline runs lengthwise along the finger, while the surrounding gold stays clear of the stone's broad middle.\u003c\/p\u003e\n\n\u003cp\u003eAlong the shoulders sit approximately six baguette diamonds, weighing 0.29 ct together. Their long, straight facets contrast with the center's pointed outline, stepping outward in a neat row rather than following a curved pavé pattern. The bottom band measures about 1.60 mm, with a wider 2.5–3.0 mm section where the baguettes sit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesign highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarquise cut center, approx. 1.00 ct and 10.2 × 5.2 mm\u003c\/li\u003e\n\u003cli\u003eSix-Prong center basket with protection at both pointed tips\u003c\/li\u003e\n\u003cli\u003eApprox. 6 baguette cut shoulder diamonds totaling 0.29 ct\u003c\/li\u003e\n\u003cli\u003eApprox. 1.29 ct combined diamond weight\u003c\/li\u003e\n\u003cli\u003eRaised open gallery, approx. 5.8–6.3 mm high\u003c\/li\u003e\n\u003cli\u003eSlim polished lower shank, approx. 1.60 mm wide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe baguettes sit in individual settings instead of one continuous channel, leaving small breaks of polished metal between them. From above, the arrangement has the straight lines of an Art Deco-style band without adding a frame around the marquise. Explore our \u003ca href=\"\/collections\/engagement-rings\"\u003eengagement rings\u003c\/a\u003e and more \u003ca href=\"\/collections\/rings\"\u003ediamond ring designs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch5\u003eAbout Lab Grown Diamonds\u003c\/h5\u003e\n\u003cp\u003eThe marquise cut has two pointed ends and a long central spread, while baguette cuts reflect light through broader, step-like facets. All diamonds are lab grown, selected to F color and VS1 clarity specifications. Learn how proportions affect different shapes in our \u003ca href=\"\/pages\/diamond-stone-guide\"\u003ediamond and stone guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch5\u003eMetal, Care \u0026amp; Fit\u003c\/h5\u003e\n\u003cp\u003eChoose silver, 9K, 14K or 18K gold in yellow, white or rose, or platinum. The raised basket and individual baguette settings need care around fitted sleeves and gloves. Clean gently with warm water, mild soap and a soft brush, particularly beneath the marquise and around the narrow spaces between the shoulder stones. Remove the ring during heavy lifting or activities that put pressure on the prongs.\u003c\/p\u003e\n\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAre both pointed ends of the marquise protected?\u003c\/strong\u003e\u003cbr\u003eYes. Protective prongs secure the marquise at both tips, with four additional side prongs supporting the curved edges. This reduces direct exposure of the two points.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAre the baguette diamonds channel-set?\u003c\/strong\u003e\u003cbr\u003eNo. The approximately six baguette diamonds are individually secured in a linear arrangement. Small polished-metal spaces separate the settings along the upper shoulders.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes the ring have a halo around the center?\u003c\/strong\u003e\u003cbr\u003eNo. The marquise center sits by itself in a Six-Prong basket. The additional diamonds are baguette cuts set along the shoulders, leaving the center outline uncovered.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I wear a straight wedding band beside it?\u003c\/strong\u003e\u003cbr\u003eThe raised center basket leaves space beneath the marquise, but the baguette settings widen the upper shoulders. A straight band can sit alongside it with some spacing, depending on the band's height and profile.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow should I clean the baguette shoulder settings?\u003c\/strong\u003e\u003cbr\u003eUse warm water, mild soap and a soft brush, working along the edges of each baguette and beneath the raised center. Avoid sharp tools around the prongs and have any looseness checked promptly.\u003c\/p\u003e\n","brand":"Signora Jewels","offers":[{"title":"Silver","offer_id":67721945776288,"sku":"SJ\/DR\/LGRG0469","price":395.0,"currency_code":"USD","in_stock":true},{"title":"10K Yellow Gold","offer_id":67721946038432,"sku":"SJ\/DR\/LGRG0469","price":686.0,"currency_code":"USD","in_stock":true},{"title":"10K White Gold","offer_id":67721946300576,"sku":"SJ\/DR\/LGRG0469","price":686.0,"currency_code":"USD","in_stock":true},{"title":"10K Rose Gold","offer_id":67721946562720,"sku":"SJ\/DR\/LGRG0469","price":686.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold","offer_id":67721946824864,"sku":"SJ\/DR\/LGRG0469","price":949.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold","offer_id":67721947087008,"sku":"SJ\/DR\/LGRG0469","price":949.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold","offer_id":67721947349152,"sku":"SJ\/DR\/LGRG0469","price":949.0,"currency_code":"USD","in_stock":true},{"title":"18K Yellow Gold","offer_id":67721947611296,"sku":"SJ\/DR\/LGRG0469","price":1270.0,"currency_code":"USD","in_stock":true},{"title":"18K White Gold","offer_id":67721947873440,"sku":"SJ\/DR\/LGRG0469","price":1270.0,"currency_code":"USD","in_stock":true},{"title":"18K Rose Gold","offer_id":67721948135584,"sku":"SJ\/DR\/LGRG0469","price":1270.0,"currency_code":"USD","in_stock":true},{"title":"Platinum","offer_id":67721948397728,"sku":"SJ\/DR\/LGRG0469","price":1046.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/3033\/2320\/files\/SignoraMarquiseDiamondRinginPaleGold.png?v=1792239361","url":"https:\/\/signorajewels.com\/products\/marquise-cut-lab-grown-diamond-six-prong-setting-engagement-ring","provider":"Signora Jewels","version":"1.0","type":"link"}